Mild and efficient method for the cleavage of benzylidene acetals using HClO4–SiO2 and direct conversion of acetals to acetates
作者:Geetanjali Agnihotri、Anup Kumar Misra
DOI:10.1016/j.tetlet.2006.03.133
日期:2006.5
HClO4–SiO2 has been used successfully for the deprotection of benzylideneacetals and the direct conversion of benzylideneacetals to the corresponding di-O-acetates. The reactions are very fast and yields are excellent.
[EN] GEL FORMULATIONS FOR IMPROVING IMMUNOTHERAPY<br/>[FR] FORMULATIONS DE GEL PERMETTANT D'AMÉLIORER L'IMMUNOTHÉRAPIE
申请人:UNIV DENMARK TECH DTU
公开号:WO2016079332A1
公开(公告)日:2016-05-26
The present invention relates to a composition for use as controlled release of at least one active pharmaceutical ingredient that modulates an immunogenic response in a human or animal body, said composition comprising non-water soluble carbohydrates and wherein the composition is a liquid before administration into the human or animal body and increases in viscosity by more than 1,000 centipoise (cP) after administration.
[EN] GEL FORMULATIONS FOR LOCAL DRUG RELEASE<br/>[FR] FORMULATIONS DE GEL POUR UNE LIBÉRATION LOCALE DE MÉDICAMENTS
申请人:UNIV DENMARK TECH DTU
公开号:WO2016079330A1
公开(公告)日:2016-05-26
The present invention relates to a composition comprising non-water soluble carbohydrates, wherein at least 50% of the non-water soluble carbohydrates are carbohydrates selected from derivatives of lactose, maltose, trehalose, raffinose, glucosamine, galactosamine, lactosamine, or derivatives of disaccharides with at least two pyranose saccharide units, trisaccharides, tetrasaccharides, or mixtures thereof, and wherein the composition is a liquid before administration into the human or animal body and increases in viscosity by more than 1,000 centipoise (cP) after administration, for use as a medicament.
Roennow, Tor E. C. L.; Meldel, Morten; Bock, Klaus, Journal of Carbohydrate Chemistry, 1995, vol. 14, # 2, p. 197 - 212
作者:Roennow, Tor E. C. L.、Meldel, Morten、Bock, Klaus
DOI:——
日期:——
[EN] GEL FORMULATIONS FOR ENHANCING THE EFFECT OF RADIOTHERAPY<br/>[FR] FORMULATIONS DE GEL POUR AMÉLIORER L'EFFET DE RADIOTHÉRAPIE
申请人:UNIV DENMARK TECH DTU
公开号:WO2016079331A1
公开(公告)日:2016-05-26
The present invention relates to a composition comprising: a. non-water soluble carbohydrates b. a contrast agent for imaging, wherein at least 60% of the contrast agent remains within 10 cm from the injection site after 24h, for use in local co-administration into a human or animal body, and wherein the composition is a liquid before administration into the human or animal body and increases in viscosity by more than 1,000 centipoise (cP) after administration.
本发明涉及一种包含以下成分的组成物:a. 非水溶性碳水化合物 b. 成像的对比剂,其中至少60%的对比剂在24小时后保持在注射部位10厘米范围内,用于在人体或动物体内局部共同给药,并且该组成物在给药前为液态,在给药后在粘度上增加超过1,000厘泊(cP)。